/* CalculaGames home: shared Nunito typography and Frutiger Aero glass. */
.home{max-width:1180px;margin:0 auto;color:#16476a;font-family:'Nunito','Segoe UI',sans-serif;line-height:1.7}.home *{box-sizing:border-box}.home h1,.home h2,.home h3,.home p{margin:0}.home h1,.home h2,.home h3{font-family:inherit;font-weight:800;line-height:1.18;letter-spacing:-.025em}.home a{font-family:inherit}.home .glass{border:1px solid rgba(255,255,255,.98);border-radius:30px;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(231,249,255,.8));box-shadow:inset 0 1px 0 white,0 14px 40px rgba(29,119,159,.14),0 3px 8px rgba(29,119,159,.07)}.home .eyebrow,.home .section-label,.home .topic{font-size:.72rem;font-weight:800;letter-spacing:.13em;color:#126c79}.home .home-hero{display:grid;grid-template-columns:1.12fr 1fr;gap:36px;padding:clamp(26px,4vw,48px);align-items:center;position:relative;overflow:hidden;background:radial-gradient(ellipse at 90% 15%,#b7f4e080,transparent 55%),linear-gradient(135deg,#ffffffeb,#e5f7ffce)}.home .hero-copy{position:relative}.home h1{font-size:clamp(2.15rem,3.8vw,3.35rem);color:#0875ac;margin:16px 0 22px;text-shadow:0 1px 0 white}.home h1 span{color:#126c60}.home .hero-lead{font-size:1.13rem;line-height:1.75;margin-bottom:16px}.home .hero-copy>p:not(.eyebrow):not(.hero-note){max-width:540px}.home .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 15px}.home .aqua-button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:48px;padding:12px 22px;color:white;text-decoration:none;font-size:1rem;font-weight:800;line-height:1.35;text-align:center;border:1px solid #fff;border-radius:999px;background:linear-gradient(180deg,#7bdcf8 0%,#2db5e5 48%,#0794d0 51%,#0578b5 100%);box-shadow:inset 0 1px 1px #fff,0 3px 7px #00396733;text-shadow:0 1px 2px #00375f99;transition:filter .18s,transform .18s}.home .aqua-button:hover{filter:brightness(1.07);transform:translateY(-2px)}.home .aqua-button.soft{color:#086591;text-shadow:0 1px white;background:linear-gradient(180deg,#fcffff,#e5f6fb 48%,#cdebf5 51%,#bddfe9)}.home .hero-note,.home .path-note{font-size:.8rem;color:#4d7683;line-height:1.65}.home .hero-experiment{border:1px solid white;border-radius:25px;background:linear-gradient(155deg,#ffffffed,#d9f2f5e6);box-shadow:inset 0 1px white,0 8px 24px #14749318;overflow:hidden;min-width:0}.home .experiment-heading{display:flex;align-items:center;gap:8px;padding:17px 20px 0;font-size:.62rem;font-weight:800;letter-spacing:.12em;color:#276b6a}.home .experiment-heading a{margin-left:auto;color:#086591;font-size:.72rem;letter-spacing:0;text-underline-offset:3px}.home .status-dot{height:7px;width:7px;border-radius:50%;background:#33ac85;box-shadow:0 0 0 4px #33ac8518}.home .hero-experiment h2{font-size:1.45rem;line-height:1.3;color:#086591;padding:18px 22px 0}.home #home-field{display:block;width:100%;height:auto;touch-action:pan-y}.home .experiment-controls{padding:0 22px}.home .experiment-controls>label:first-child{display:block;font-size:.85rem;font-weight:800;color:#086591}.home .experiment-controls input[type=range]{width:100%;accent-color:#078eb7;margin:10px 0 12px}.home .compare{font-size:.8rem;display:flex;align-items:center;gap:8px}.home .compare input{accent-color:#128b77;width:16px;height:16px;margin:0}.home #home-field-status{font-size:.75rem;line-height:1.5;min-height:35px;margin:12px 0 0;color:#4b717e}.home .experiment-note{padding:10px 22px 16px;font-size:.67rem;color:#4b717e}.home .pathways{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.home .path-card{padding:30px 34px;scroll-margin-top:24px}.home .path-card.create-path{background:linear-gradient(140deg,#fffffff0,#ddf5e5d9)}.home .path-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px}.home .availability{padding:4px 10px;border:1px solid white;border-radius:999px;color:#12694f;background:#dff5e8;font-size:.69rem;font-weight:800}.home .availability.planned{background:#e5f0fb;color:#35628d}.home .path-card h2{font-size:clamp(1.5rem,2.4vw,1.95rem);color:#0875ac;margin-bottom:18px;text-shadow:0 1px white}.home .create-path h2{color:#16775e}.home .path-card>p:not(.path-note){margin-bottom:18px}.home .path-note{margin-top:12px}.home .text-link{display:inline-flex;align-items:center;gap:12px;font-size:.95rem;font-weight:800;text-decoration:none;color:#086591;line-height:1.5}.home .text-link:hover{text-decoration:underline;text-underline-offset:4px}.home .featured{margin:48px 0}.home .section-heading{display:flex;gap:20px;align-items:end;justify-content:space-between;margin-bottom:24px}.home .section-heading h2{font-size:clamp(1.7rem,3vw,2.25rem);color:#0875ac;margin-top:10px;text-shadow:0 1px white}.home .featured-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.home .feature-card{display:flex;flex-direction:column;overflow:hidden;text-decoration:none;transition:transform .18s,box-shadow .18s}.home .feature-card:hover{transform:translateY(-5px);box-shadow:inset 0 1px white,0 16px 28px #1b6e9729}.home .feature-art{display:grid;place-items:center;height:164px;background:radial-gradient(ellipse at 50% 20%,#fff,#ddf1f580);border-bottom:1px solid white;padding:10px}.home .feature-art img{display:block;width:100%;height:145px;object-fit:contain;filter:drop-shadow(0 5px 5px #0f5d8020)}.home .feature-copy{padding:20px;flex:1}.home .topic{font-size:.57rem;letter-spacing:.08em;display:block}.home .feature-card h3{display:flex;justify-content:space-between;gap:6px;font-size:1.2rem;color:#0875ac;margin:12px 0;line-height:1.3}.home .feature-card h3 span{font-size:1rem}.home .feature-card p{font-size:.93rem;color:#16476a;font-weight:700;line-height:1.5;margin-bottom:12px}.home .feature-detail{display:block;font-size:.8rem;color:#4b717e;line-height:1.6}.home .understanding{padding:clamp(26px,4vw,44px);display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:center}.home .understanding h2{color:#0875ac;font-size:clamp(1.8rem,3vw,2.35rem);margin:16px 0 20px}.home .understanding-intro>p:not(.eyebrow){margin-bottom:22px;font-size:1.05rem;max-width:410px}.home .learning-steps{display:grid;gap:24px}.home .learning-steps article{display:flex;gap:18px;align-items:start}.home .step-number{display:grid;place-items:center;flex:0 0 45px;height:45px;border-radius:15px;background:linear-gradient(#f4fff9,#bde8da);border:1px solid white;color:#16775e;box-shadow:inset 0 1px white;font-weight:800;font-size:.9rem}.home .learning-steps h3{font-size:1.15rem;color:#16775e;margin:2px 0 9px}.home .learning-steps p{font-size:.95rem;line-height:1.65}.home .family-strip{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:24px;padding:28px 34px;background:linear-gradient(135deg,#ffffffeb,#dcf3e8d9)}.home .family-strip h2{font-size:1.45rem;color:#16775e;margin:10px 0 12px}.home .family-strip p{max-width:730px;font-size:.95rem}.home .family-strip .aqua-button{flex-shrink:0}.home a:focus-visible,.home input:focus-visible,.home canvas:focus-visible{outline:3px solid #0875ac;outline-offset:4px;border-radius:10px}@media(max-width:1000px){.home .home-hero{gap:26px;padding:30px}.home .hero-actions{flex-direction:column;align-items:start}.home .featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home .feature-art{height:180px}.home .feature-art img{height:160px}.home .understanding{gap:30px}.home .family-strip{flex-direction:column;align-items:start}}@media(max-width:720px){main{padding:22px 14px}.home .home-hero{grid-template-columns:1fr;padding:28px 22px;gap:28px}.home h1{font-size:2.25rem}.home .hero-actions{flex-direction:row;align-items:stretch}.home .hero-actions .aqua-button{flex:1 1 210px}.home .hero-experiment{max-width:480px;width:100%;justify-self:center}.home .pathways{grid-template-columns:1fr;gap:18px;margin-top:18px}.home .path-card{padding:26px 24px}.home .section-heading{align-items:start;flex-direction:column;gap:14px}.home .understanding{grid-template-columns:1fr;gap:30px}.home .featured{margin:36px 0}.home .featured-grid{gap:14px}.home .feature-copy{padding:16px}.home .feature-art{height:140px}.home .feature-art img{height:125px}.home .feature-card h3{font-size:1.05rem}.home .topic{font-size:.55rem}.home .family-strip{padding:26px 24px}}@media(max-width:420px){.home .featured-grid{grid-template-columns:1fr}.home .feature-card{display:grid;grid-template-columns:115px 1fr;border-radius:24px}.home .feature-art{height:100%;min-height:180px;border-bottom:0;border-right:1px solid white;padding:8px}.home .feature-art img{height:125px;width:100%}.home .feature-copy{padding:18px 14px}.home .hero-experiment h2{font-size:1.35rem}.home .experiment-heading{gap:6px;font-size:.57rem;padding-left:16px;padding-right:16px}.home .experiment-heading a{font-size:.67rem}}@media(prefers-reduced-motion:reduce){.home .aqua-button,.home .feature-card{transition:none}.home .aqua-button:hover,.home .feature-card:hover{transform:none}}